Oki MC860 Maintenance Manual

Oki Data CONFIDENTIAL
43967002TH Rev. 1
346 /
7. Troubleshooting
HVOLT
PCI
CU
Fuser right-end FAN
Shutter solenoid
Fuser unit
motor (DC)
Belt
motor
ID motor
(DC)
ID UP
motor
Hopping
motor
Fuser cooling FAN2
RFID antenna
Board-POL
Toner-Low
sensor
Toner-Low
sensor
Toner-Low
sensor
Toner-Low
sensor
Paper end sensor
Cover open
switch
Internal temperature
thermistor
Fuser unit FAN1
Environment
sensor
High voltage
power supply
ID UP/DOWN
sensor
Fuser entrance
sensor
Color registration
error sensor
Board-PRC
(Common to right and left)
Temperature
sensor
Fuser release
sensor
EXIT
sensor
Board-TB2
CU PCB
Board-MZA
MFP PCB
To scanner unit
Scanner I/F
Hopping
solenoid
DUPLEX unit
Paper size
switch
Low voltage
FAN
Low voltage power supply
DUPLEX unit
MFP
IN
sensor
Cover open
sensor
Front
sensor
Rear
sensor
Bottom
sensor
DUPLEX clutch
Separator solenoid
DUPLEX
motor
To MFP or upper Tray
To Lower Tray
To constant voltage power supply
Paper end
sensor
HCP
sensor
IN
sensor
Paper size
switch
Feed clutch
Paper
transport
motor
To 2nd Tray
HSOL OPTION PSIZE POWFAN POWER
Board-PVM
PU PCB
HOPIDUP DCID BELT DCHEAT FANSOL RFID HVOLT
RELAY
Board-PRZ
SSNS
WR sensor
IN1 sensor
IN2 sensor
Board-RSF
FSNS
PE
CUIF
PUIF
K-HEAD
JST4P
Y-HEAD
M-HEAD
C-HEAD
SNS03 SNS12 SNS4
CL1 CL2 MOTOR
MAIN1
FAN
DUPLEX
FAN
SNS03 SNS12 PSZ
CL1
Hopping clutch
CL2
MOTOR
MAIN1 MAIN2
Board-V7Y-10
Tray PCB
2nd (3rd) Tray
AC
POWER
PUIF
FUSER
EXIT
DENSLCR
RCR
FUSERIN
FUSER UNIT
K2 Y2 M2 C2
RFID R/W
Board-LUM
RFID
Board-P6Y
SSNS OPE
Board-V7Y-4
AMP13P
JST3P
AMP4P
JST2P(yellow)
JST2P
JST6P
AMP11P
AMP3P AMP3P
JST6P
AMP3P
AMP6P
AMP3P
AMP3P
AMP3P
AMP3P AMP3P
AMP3P
AMP5P
AMP6P AMP5P
AMP3P
AMP12P
9715S-
12Z02
AMP12P
9715S-
12Z02
AMP13P AMP14P
AMP4P AMP4P
JST2P
JST3P
AMP2P
relay
AMP3P relay
AMP3P relay
AMP4P
AMP4P
AMP11P
AMP9P
AMP4P
FFC11P
AMP5P AMP5P
FSNS
AMP3P
JST3P
JST2P
AMP12P
AMP11P
9715B-12Z02
JST24P
JST5P AMP3P
AMP5P
JST14P
JST22P
AMP6P
JST4P
AMP2P
AMP2P
JST3P
FFC5P
FFC13P
JST2PJST2PJST2PJST2P
JST2PJST2PJST2PJST2P
FFC11P
FFC7P
AMP8P AMP11P AMP4P AMP9P JST8P
FFC13PFFC5P
FFC12P FFC12P
FFC21P
Sensor, Switch
clutch, solenoid
JST4P
JST6P JST7P
AMP10P
AMP6P
AMP3P
AMP3P
AMP3P
AMP3P
FFC4P
FFC4P
FFC4P
FFC4P
MOLEX5P
MOLEX5P
JST10P
FFC24P
FFC24P
FFC24P
FFC11P
FFC24P
FFC24P
FFC24P
FFC24P
FFC24P
FFC21P
SUBPCI
AMP6P
PUPOW
SCPOWSCANNERUSB3USB2
USB Memory I/F
7.5.2.(19) Connection diagram

Oki MC860 Specifications

Printing Specifications

print speed color	26 ppm
print speed black & white	33 ppm
time to first page color	10 seconds
time to first page black & white	9.5 seconds
print resolution	1200 x 600 dpi
processor	500 MHz PowerPC CPU
duty cycle	75, 000 prints per month

Copying Specifications

copy speed color	26 cpm
copy speed black & white	33 cpm
first copy out color	14.5 seconds
first copy out black & white	13 seconds
copy resolution	600 x 600 dpi

Scanning Specifications

scan type	Color and black & white
max scan area	11" x 17"
scan speed black & white	33 spm
scan speed color	26 spm
scan resolution	600 dpi

Fax Specifications

fax modem	33.6 Kbps Super G3
transmission speed	2 seconds/page
fax resolution	600 x 600 dpi
speed dial locations	500 locations
broadcast transmission locations	530 locations

Power and Acoustic Noise

power consumption peak	1, 300W
power consumption standby	160W Avg.
power save mode	≤25W
acoustic noise operating	54dB
acoustic noise standby	≤37dB

System Memory

standard imaging RAM	512 MB
max imaging RAM	768 MB
hard disk drive	40 GB

Weight and Dimensions

1-tray configuration dimensions	22.2" x 25.9" x 26.3"
2-tray configuration dimensions	33.3" x 30.2" x 44.5"
weight 1-tray configuration	149.9 lb
weight 2-tray configuration	200.6 lb
weight 3-tray configuration	211.6 lb